diff options
| -rw-r--r-- | src/nspawn/nspawn-mount.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/src/nspawn/nspawn-mount.c b/src/nspawn/nspawn-mount.c index 9a03f4b0bd..2cad84b5a1 100644 --- a/src/nspawn/nspawn-mount.c +++ b/src/nspawn/nspawn-mount.c @@ -193,11 +193,9 @@ static int tmpfs_patch_options( if ((userns && uid_shift != 0) || patch_ids) { assert(uid_shift != UID_INVALID); - if (options) - (void) asprintf(&buf, "%s,uid=" UID_FMT ",gid=" UID_FMT, options, uid_shift, uid_shift); - else - (void) asprintf(&buf, "uid=" UID_FMT ",gid=" UID_FMT, uid_shift, uid_shift); - if (!buf) + if (asprintf(&buf, "%s%suid=" UID_FMT ",gid=" UID_FMT, + options ?: "", options ? "," : "", + uid_shift, uid_shift) < 0) return -ENOMEM; options = buf; @@ -207,16 +205,12 @@ static int tmpfs_patch_options( if (selinux_apifs_context) { char *t; - if (options) - t = strjoin(options, ",context=\"", selinux_apifs_context, "\""); - else - t = strjoin("context=\"", selinux_apifs_context, "\""); - if (!t) { - free(buf); + t = strjoin(options ?: "", options ? "," : "", + "context=\"", selinux_apifs_context, "\""); + free(buf); + if (!t) return -ENOMEM; - } - free(buf); buf = t; } #endif |